Aug 29 17:21:08.748 INFO checking rafalmiel/cykusz-rs against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 17:21:08.748 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 17:21:08.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 17:21:08.906 INFO blam! f1e63e5466f7b5fb05ff10915061f86b809673d8cc15e393097bd88fcaeaa4d9
Aug 29 17:21:08.908 INFO running `"docker" "start" "-a" "f1e63e5466f7b5fb05ff10915061f86b809673d8cc15e393097bd88fcaeaa4d9"`
Aug 29 17:21:09.500 INFO kablam!     Checking spin v0.4.8
Aug 29 17:21:09.500 INFO kablam!     Checking rlibc v1.0.0
Aug 29 17:21:09.500 INFO kablam!    Compiling semver v0.9.0
Aug 29 17:21:09.769 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 29 17:21:09.769 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 29 17:21:09.769 INFO kablam!   |
Aug 29 17:21:09.769 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 17:21:09.769 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:21:09.769 INFO kablam! 
Aug 29 17:21:09.769 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 29 17:21:09.769 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 29 17:21:09.769 INFO kablam!   |
Aug 29 17:21:09.769 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 17:21:09.769 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:21:09.769 INFO kablam! 
Aug 29 17:21:09.784 INFO kablam! error: aborting due to 2 previous errors
Aug 29 17:21:09.784 INFO kablam! 
Aug 29 17:21:09.784 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 17:21:09.789 INFO kablam! error: Could not compile `spin`.
Aug 29 17:21:09.789 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 17:21:10.645 INFO kablam! error: build failed
Aug 29 17:21:10.646 INFO kablam! su: No module specific data is present
Aug 29 17:21:10.965 INFO running `"docker" "rm" "-f" "f1e63e5466f7b5fb05ff10915061f86b809673d8cc15e393097bd88fcaeaa4d9"`
Aug 29 17:21:11.043 INFO blam! f1e63e5466f7b5fb05ff10915061f86b809673d8cc15e393097bd88fcaeaa4d9